Mq Timeout Error 2033
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MQRC_NO_MSG_AVAILABLE 2033 2033 2033 2033 2033 2033 2033 MQRC_NO_MSG_AVAILABLE 2033 2033 2033 2033 2033 2033 2033 mq 2033 completion code 2 MQRC_NO_MSG_AVAILABLE 0x000007f1 0x000007f1 0x000007f1 0x000007f1 0x000007f1 7f1 000007f1 Technote (troubleshooting) Problem(Abstract) You
2033 Mqrc_no_msg_available
attempt to get a message from your queue. The getting application fails with the following: 2033 0x000007f1 MQRC_NO_MSG_AVAILABLE
Mqget Reason Code 2033
Cause The following are the most likely causes for MQRC 2033: There are no messages on the queue. The unit of work (UOW) for the MQPUT was not committed.
Mqget Failed With Reason Code 2033
The messages have expired. Resolving the problem Consider this reason code as a normal condition and handle this condition in your getting application. Use the MQGET MQGMO_WAIT option and retry the MQGET. The amqsget sample programs demonstrate the use of MQGET MQGMO_WAIT. Verify that the putting application is committing the UOW. The current depth of the queue increments mqrc_no_msg_available c# at MQPUT. However, messages are not available to the getting application until they are committed. Messages that have expired will be counted in the current depth of the queue and they are discarded at the point of MQGET. Expired messages are never returned to the getting application. You may want to increase your message expiry time or use unlimited expiry for your messages. Note: There are more reasons for MQRC 2033. This documents the most common causes. The WebSphere MQ Application Programming Reference provides specific information regarding the MQ function calls and a list of Return codes. Related information The Get sample programs Product Alias/Synonym WMQ MQ Document information More support for: WebSphere MQ Application / API Software version: 5.3, 5.3.1, 6.0, 7.0, 7.0.1 Operating system(s): AIX, HP-UX, Linux, OS/390, OS/400, OpenVMS, Solaris, TRU64 UNIX, Tandem NSK, VSE, Windows, z/OS Reference #: 1232330 Modified date: 13 March 2006 Site availability Site assistance Contact and feedback Need support? Submit feedback to IBM Support 1-800-IBM-7378 (USA) Directory of worldwide contacts Contact Privacy Terms of use Accessibility
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site mqrc codes About Us Learn more about Stack Overflow the company Business Learn more about mq reason code hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join mq reason code 2018 the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to avoid MQRC2033 http://www.ibm.com/support/docview.wss?uid=swg21232330 NO_MSG_AVAILABLE up vote 4 down vote favorite 1 I have a simple program to process messages from a queue. My intention is to process all available messages in queue and still listen to queue for incoming messages. I have written the processing part inside a infinite loop as i want it to listen to queue always and process messages. Once after processing all messages again http://stackoverflow.com/questions/6479259/how-to-avoid-mqrc2033-no-msg-available it tries to get a message(as it is inside a infinite loop) from the queue and there is no messages it throws MQRC 2033 NO_MSG_AVAILABLE exception(infact it is correct) and my program exits. Can someone give an idea to continously listen to this queue and avoid this exception. websphere-mq share|improve this question asked Jun 25 '11 at 17:06 Vignesh 3281431 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted When you execute the MQGET API call, there is an option to have the program wait for messages. You can specify a wait time (in milliseconds) or specify to wait forever. Just make sure that if you have the app wait for more than a few seconds, also specify 'Fail if Quiescing'. This allows the queue manager to be stopped cleanly. Without 'Fail if Quiescing' the administrator will need to issue a preemptive shutdown which can cause problems. There is a section specifically for this question in the Programmer's Guide in the Waiting for Messages chapter. Depending on the language you are writing in ,the actual value to specify is in the Programmer's Reference, the Using Java manual or
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: WebSphere MQ Exception --- 2033 error rohit nabh Greenhorn Posts: 8 posted 12 years ago I am using MQseries for massageing.i am https://coderanch.com/t/74522/Websphere/MQ-Exception-error getting a xml message from backend. when the number of rows in xml are less then i am not getting any error but if the xml data is more(more than 100 rows) getting MQ Exception --- 2033 http://middlewarenews.blogspot.com/2011/02/2033-mqrc-no-msg-available-middleware.html error. I am getting the long message from MQ in bits and pieces. i had given the wait interval of 30 seconds. Chris Mathews Ranch Hand Posts: 2712 posted 12 years ago Moving to the code 2 IBM/Websphere forum... Ashish Pagare Ranch Hand Posts: 101 posted 12 years ago MQ 2033 is technically not related to the message size. This is what you can do: Increase the wait time to 60 sec or more and see at which level you don't get the 2033 (timeout) exception. Just to try it out you can let your server program send you the big xml message and do a get inhibit on your reason code 2033 mq queue to see if it at all the xml message lands in the queue by checking the queue depth in mq explorer. One other thing that comes to my mind is regarding the pattern you are using i.e. it is request/reply or publish/subscribe. I believe you are using request/reply so if you are making a call on your backend and waiting for the xml response to come then I think the back end is taking a lot of time to build the xml message and ultimately sending it back to the queue so increasing the wait time will surely solve the problem (you may also want to check the backend system performance and get the optimum wait time value). Regards, Ashish rohit nabh Greenhorn Posts: 8 posted 12 years ago HI Ashish, I had allready inc. the wait time then also i am getting the same problem. I am not getting why program is working for small data and not for big. As u said we r using response/reply format. this is code where i am reteriving the message and getting error : ---- try { MQGetMessageOptions gmo = new MQGetMessageOptions(); gmo.options = MQC.MQGMO_WAIT; gmo.waitInterval = Integer.parseInt("30000"); int counter = 0; MQMessage loobRtrvdMsg = null; while (true) { loobRtrvdMsg = new MQMessage(); loobRtrvdMsg.correlationId = correlationID; puobQueue.get(loobRtrvdMsg,gmo); String losg
2033 0x000007f1 MQRC_NO_MSG_AVAILABLECauseThe following are the most likely causes for MQRC 2033: * There are no messages on the queue. * The unit of work (UOW) for the MQPUT was not committed. * The messages have expired.Resolving the problem * Consider this reason code as a normal condition and handle this condition in your getting application. Use the MQGET MQGMO_WAIT option and retry the MQGET. o The amqsget sample programs demonstrate the use of MQGET MQGMO_WAIT. * Verify that the putting application is committing the UOW. The current depth of the queue increments at MQPUT. However, messages are not available to the getting application until they are committed. * Messages that have expired will be counted in the current depth of the queue and they are discarded at the point of MQGET. Expired messages are never returned to the getting application. You may want to increase your message expiry time or use unlimited expiry for your messages.Note: There are more reasons for MQRC 2033. This documents the most common causes. MQGET fails with MQRC 2033Problem(Abstract)Your WebSphere MQ for z/OS batch job puts messages to a queue. Your trigger-started program attempts to get the messages from the queue and fails with reason code2033 0x000007f1 MQRC_NO_MSG_AVAILABLE CauseThe batch job has not committed the unit of work. Resolving the problemYour batch job will determine when the unit of work is complete. Use the MQCMIT call to make messages available to getting applications, or use MQPMO_NO_SYNCPOINT (the default option on z/OS is MQPMO_SYNCPOINT).Do not always consider MQRC_NO_MSG_AVAILABLE to be a failure. Your getting application should be designed to handle MQRC 2033, because it is a very common reason code. A GET WAIT CAN RESULT IN MQRC=2033, ALTHOUGH MESSAGES ARE ON QUEUE.Error description * Appl